Feature/guessing language via accept language header #184
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Hey again, I would really like to push it into the 2.5 branch. It's not the most efficient code yet, but it's the most accurate one right now for guessing the preferred language a client would like to see. The X |
__init__.py
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| if len( tmppath )>0 and tmppath[0] in conf["viur.availableLanguages"]+list( conf["viur.languageAliasMap"].keys() ): | ||
| self.language = tmppath[0] | ||
| return( path[ len( tmppath[0])+1: ] ) #Return the path stripped by its language segment | ||
| langSet = True |
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This line is obsole: You're setting langSet to True and return from the function afterwards.
__init__.py
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| @@ -360,18 +360,40 @@ def selectLanguage( self, path ): | |||
| elif conf["viur.languageMethod"] == "url": | |||
| tmppath = urlparse.urlparse( path ).path | |||
| tmppath = [ urlparse.unquote( x ) for x in tmppath.lower().strip("/").split("/") ] | |||
| langSet = False | |||
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This line can be moved into the else part.
__init__.py
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| else: # This URL doesnt contain an language prefix, try to read it from session | ||
| if session.current.getLanguage(): | ||
| self.language = session.current.getLanguage() | ||
| elif "X-Appengine-Country" in self.request.headers.keys(): | ||
| langSet = True | ||
| if not langSet and "Accept-Language" in self.request.headers: |
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The control-flow is botched. Instead of carrying the marker langSet, just return path in L371. Same thing at the end of this if block - if found return path.
__init__.py
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| if acceptLangHeader: | ||
| acceptLangHeader = acceptLangHeader.split(",") | ||
| for possibleLang in acceptLangHeader[:7]: | ||
| try: |
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No need for try/except here. As you are not interested in regionEtc just call lng = possibleLang.split("-")[0] - which will always work
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In a follow up PR I would also like reformat the complete file - it is still not using our viur coding style... |
Correctly call bound PeriodicTask functions
__init__.py
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| self.language = lng | ||
| return path | ||
| elif ";" in lng: | ||
| lng, weight = lng.split(";") |
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Just one more small thing. This Line can also fail. And you don't use weight at all. So also use lng.split(";")[0] - which doesn't break if there are more than two colons in that string
With this patch it would also be possible to guess the users preferred language via Accept-Language client header.